EX-SFP-1GE-LX40K SFP 1000Base-LX Gigabit Ethernet Optics, 1310 nm for 40 km transmission on single mode fiber
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EX-SFP-1GE-LX40K Overview
Forty-kilometer loss worksheet
EX-SFP-1GE-LX40K is the Juniper 1000BASE-LX long-reach SFP order. Its defining procurement facts are 1 Gbps, dual-fiber SMF, 1310 nm and 40 km; connector shape alone does not make another SFP equivalent.
Link-specific evidence
Use measured fiber length, splice map and connector loss to prove margin at 1310 nm; do not substitute ordinary 10 km LX based on connector appearance.
Platform and commissioning boundary
Confirm the exact Juniper chassis, interface module and Junos release in Hardware Compatibility Tool before purchase. At installation, clean applicable optical connectors, verify polarity or BiDi pairing, record DOM levels when supported, inspect errors and preserve the tested port configuration.
Official source: Juniper official optic modules data sheet.
EX-SFP-1GE-LX40K Specification
| Exact model / SKU | EX-SFP-1GE-LX40K |
| Exact Juniper model | EX-SFP-1GE-LX40K |
| Optical/electrical standard | 1000BASE-LX long-reach SFP |
| Line rate | 1 Gbps |
| Medium | dual-fiber SMF |
| Wavelength or signaling | 1310 nm |
| Reach class | 40 km |
| Acceptance profile | Forty-kilometer loss worksheet |
| Required evidence | Use measured fiber length, splice map and connector loss to prove margin at 1310 nm; do not substitute ordinary 10 km LX based on connector appearance. |
| Source match | EX-SFP-1GE-LX40K: exact 1000BASE-LX long-reach SFP, 1 Gbps, dual-fiber SMF, 1310 nm, 40 km and pairing/acceptance boundary |
| Official manufacturer reference | Juniper official optic modules data sheet |
EX-SFP-1GE-LX40K Ordering Information
This listing is an accessory or component and may not include the main device. Confirm the supported platform, connector or form factor, included quantity, hardware revision and required mounting or installation parts before ordering.
EX-SFP-1GE-LX40K FAQ
What is EX-SFP-1GE-LX40K used for?
EX-SFP-1GE-LX40K SFP 1000Base-LX Gigabit Ethernet Optics, 1310 nm for 40 km transmission on single mode fiber is a JUNIPER accessory or component in the Switch Modules & Cards category. It may require a compatible main device and should not be treated as a complete standalone system.
Which products are compatible with EX-SFP-1GE-LX40K?
Compatibility depends on the exact parent platform, chassis or device revision. Provide the installed model and required quantity so YYST Global can check fit before ordering.
What is included with EX-SFP-1GE-LX40K?
Confirm whether the quotation includes only the named component or also includes cables, brackets, optics, licenses or installation hardware. Package contents vary by part number and condition.
What is the price of EX-SFP-1GE-LX40K?
The current reference price for EX-SFP-1GE-LX40K is US$ 75.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
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